A visual representation of a geographic region, showing physical features.

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7
votes
3answers
718 views

Routes on a sphere surface - Find geodesic?

I'm working with some friends on a browser based game where people can move on a 2D map. It's been almost 7 years and still people play this game so we are thinking of a way to give them something ...
6
votes
3answers
1k views

What is the best way to render a 2d game map?

I know efficiency is key in game programming and I've had some experiences with rendering a "map" earlier but probably not in the best of ways. For a 2D TopDown game: (simply render the ...
1
vote
2answers
608 views

How to implement a birds eye view of 2D Grid Map using Android

I'm a true beginner with using the android platform and I'm having difficulties on implementing a 2D grid system for a tower defense type game. Where I can place towers on a specific tile and enemies ...
-1
votes
1answer
464 views

Making a perfect map (not tile-based)

I would like to make a map system as in the GameMaker and the latest code is here. I've searched a lot in google and all of them resulted in tutorials about tile-maps. As tile maps do not fit for ...
0
votes
1answer
201 views

How can you easily determine the textureRect for tiled maps in SFML 2.0?

I'm working on creating a 2d map prototype, and I've come across the rendering bit of it. I have a tilesheet with tiles, each tile is 30x30 pixels, and there's a 1px border to delimitate them. In ...
4
votes
5answers
2k views

What would be a good way to implement/render a 2D tiled map for a browser game?

I coded a a little RPG in ruby and I used an array to contain the map squares. The elements of the array (which defines the X coordinates) are arrays themselves whose elements defines the Y ...
3
votes
1answer
266 views

Where can I find a basic algorithm for parsing tiled maps? [closed]

I have attempted to use Tiled for creating 2d maps, and saving them under a text file. The resulting text file seems difficult to parse at first, I gave it a shot here however to no good result. I ...
3
votes
1answer
315 views

How do I implement a selectable world map?

I want to have a selectable map of the world, preferably zoomable, in a cocos2d project. When I tap on a country, I want that country to be selected so that I can perform some other operations with ...
5
votes
1answer
659 views

How do I generate a smooth random horizontal 2D tunnel? [duplicate]

I'd like to create a smoother version of the navigable and quite natural-looking random tunnel found in this classic helicopter game. It should ideally be... infinite, so more can be generated as ...
1
vote
2answers
333 views

Best practice for designing a risk-style board game

I'm just trying to figure out how to set up the code for a game like risk... I would like it to be extensible, so that I can have multiple maps (ie- World, North America, Eurasia, Africa) so ...
6
votes
2answers
1k views

Custom extensible file format for 2d tiled maps

I have implemented much of my game logic right now, but still create my maps with nasty for-loops on-the-fly to be able to work with something. Now I wanted to move on and to do some research on how ...
4
votes
1answer
647 views

Island Generation Library

Can anyone recommend a tile map generator (written in Java is a plus), where one can control some land types? For example: islands, large continents, singe large continent, archipelago, etc. I've ...
0
votes
2answers
325 views

Alternative ways to construct maps

I've searched around and it seems like most people are using tile-based map systems. I suppose this question is more theoretical than practical (I am not very concerned about memory or performance ...
1
vote
2answers
2k views

Creating maps and tileset for a 2d java game

I'm not a completly beginner to java, so I decided to write a map loader and a tileset loader myself instead of using a tilemap editor like Tiled. I'm using Slick & LWJGL for my game. The plan ...
1
vote
3answers
2k views

How can I create a flexible system for tiling a 2D RPG map?

Using libgdx here. I've just finished learning some of the basics of creating a 2D environment and using an OrthographicCamera to view it. The tutorials I went through, however, hardcoded their ...
2
votes
2answers
313 views

Should a 4x game use one class per planet type?

I'm try to make a small 4x game for my own educational purposes. Currently I have interfaces like IStarSystem which contains a list of IPlanets. My next step was to make classes implementing those ...
0
votes
1answer
451 views

Isometric drawing “Not Tile Stuff” on isometric map?

So I got my isometric renderer working, it can draw diamond or jagged maps...Then I want to move on...How do I draw characters/objects on it in a optimal way? What Im doing now, as one can imagine, ...
4
votes
2answers
239 views

Hide individual regions on a territory map

I have a map of adjacent irregularly-shaped territories. It happens to be a county map, but that's not important. In the game, the player only sees a few to start, and as he progresses to new ...
2
votes
3answers
159 views

Positioning entities in adjacent maps

Say I have a 2D tile based game engine (I don't, but I will soon). I was wondering how I would manage drawing adjacent maps. That is, imagine we have a map that is 50 by 50 tiles wide. Then next to ...
1
vote
3answers
1k views

2D maps, how to structure?

I'm new to this. And I don't really understand 2D tile maps. The tutorials I've read use arrays, but doesn't this get really difficult to manage when they get big? And what if I want different ...
3
votes
1answer
511 views

Is it possible to procedurally place objects in a non-gridded game?

I'd like to implement procedural world generation, but I don't want it to look gridded or blocky, where everything is obviously placed on an integer grid. I know that you can do this in gridded ...
2
votes
2answers
727 views

Node.js MMO - process and/or map division

I am in the phase of designing a mmo browser based game (certainly not massive, but all connected players are in the same universe), and I am struggling with finding a good solution to the problem of ...
8
votes
3answers
3k views

Road / river generation on 2d grid map

This is a newbie question, but here it goes: My map is a 2d grid, and I want to generate roads and rivers. The route from the starting to ending point must not be the optimal route in number of ...
33
votes
3answers
13k views

Random map generation

I'm starting/started a 2D tilemap RPG game in Java and I want to implement random map generation. I have a list of different tiles, (dirt/sand/stone/grass/gravel etc) along with water tiles and path ...
2
votes
1answer
327 views

How can I load a large tile map with cocos2d?

I am try to design a cocos2d game with a big world. The world's tile map is very big, maybe 20 iPad screen sizes worth of tiles. I want to know how to load this using a CCTMXTiledMap? If I directly ...
0
votes
2answers
444 views

Is there a problem with using a 2D square grid for your world map?

I'm making a game with a 2D square grid for my world map. It wraps around, so when you reach all the way north you start out in the south again, and when you go all the way east you wind up in the ...
1
vote
1answer
959 views

Having troubles with LibNoise.XNA and generating tileable maps

Following up on my previous post, I found a wonderful port of LibNoise for XNA. I've been working with it for about 8 hours straight and I'm tearing my hair out - I just can not get maps to tile, I ...
2
votes
1answer
557 views

How to save an arbitrarily large image to a file in XNA?

I have built a level editor for an XNA-based Megaman clone I am working on and one of the features I would like to implement is the ability to save a full-resolution map of the entire level (like this ...
-1
votes
1answer
908 views

What is the Relative Rarity of Blocks Generated in Minecraft? [closed]

I was watching a tutorial from last year that was discussing how to create blocks that would be generated with the world. I have lost the link to the video, but the basic issue I'm having here is ...
0
votes
1answer
599 views

Google maps layer for strategic game

I found one web site http://e-sim.org/googleMap.html which is similar to my game idea. But I have no experience on game maps developing. Can anyone share ideas how to make similar functionality like ...
1
vote
2answers
1k views

Provide A Scrolling “Camera” View Over A 2D Game Map

I'm in the process of attempting to create a 2D MMO type game with Kryonet and some basic sprites, mostly for my own learning. I have the back end set up great (By my standards) and I'm moving on to ...
2
votes
1answer
897 views

Help with a Fast 2D Grid-Based world rendering technique

First I'm going to give you my current situation and explain what I'm attempting. I will then pose my question below. I will attempt to include a "TL;DR" for those of you who prefer things to be ...
1
vote
1answer
246 views

Implementing a Risk-style board

I have two images of the same dimensions. One is represents the game board in a user-appealing way, the other represents it in a computer-friendly way where each game area is painted in a unique, ...
2
votes
4answers
1k views

What should I use (controls, methods) to make a 2D tile based map editor?

I'm making a 2d game where each tile is a square and it's viewed at straight angle, no skewing, no rotation, it's pretty simple. Two weeks ago I tried using DataGridView, but as the number of rows ...
3
votes
2answers
218 views

Game maps with “counties” that are split along lines that aren't necessarily straight

I want to create a game environment that supports a 2D map. This is a really basic map, but must be split along lines that are not necessarily straight. So imagine a country with county boundaries. ...
6
votes
3answers
4k views

Whole map design vs. tiles array design

I am working on a 2D RPG, which will feature the usual dungeon/town maps (pre-generated). I am using tiles, that I will then combine to make the maps. My original plan was to assemble the tiles using ...
5
votes
1answer
980 views

How to create a mini-map in XNA 3?

simple map The map i would like to create is like this one, but simpler , what i want to have is a geographical map indicate high /low and a point that show where am i and points indicate enemies ...
2
votes
2answers
483 views

Calculating the number of tiles shown on an isometric map

I'm currently changing an existing computer game from a top-down view to an isometric view. The map consists of an infinite number of tiles. Only the tiles which are currently visible in the players ...
1
vote
2answers
825 views

Transformation order when dealing with Meshes

I have created a player model out of primitive types. To do this I have created a Model class and Component (mesh) class. Each model consists of one or more components my problems start when you have ...
9
votes
5answers
619 views

Increasing the probability for similar tiles to generate next to each other

I'm working on a tile map system, which insofar looks like this (green is grass, air is white, stone is grey, and blue is water): It uses a simple random number generator so that there's a 45% ...
1
vote
3answers
892 views

How do RPG store and retrieve maps?

I'm making a very basic online RPG (2d, and instead sprites I use characters, like a roguelike) and I still haven't figured out how to store and retrieve maps. Until now I used a text file that's ...
1
vote
1answer
253 views

Should i be worried about loading so much data?

So a week ago or so i asked this question: A few queries about my Map Data (& ideas of improvement, seconded opinion required) And the advice in the comment was to ask them as 3 separate ...
3
votes
2answers
2k views

Creating map files for a 3D game

I've created plenty of 2D games and now that I've gotten my hands dirty working with 3D in opengl I want to start a game. The issue is I don't know how I can store all the map data. Not only the ...
0
votes
1answer
190 views

A few queries about my Map Data (& ideas of improvement, seconded opinion required)

so like the title says i'm trying to think of ways that i can basically improve my level/map data. Currently it's "alright" but i don't feel it's great. There's certain things that i'd like to-do to ...
30
votes
3answers
8k views

Difference between orthogonal map and isometric map

I am laughing at myself ignorant on this. Google didn't produce an obvious answer. Could someone explain what orthogonal map and isometric map are, and how they are different?
27
votes
4answers
2k views

Is there an algorithm to detect the “mainland” on a 2D map?

On this map, the "mainland" is all the land that can be connected to the center of the map in the four cardinal directions (north, south, east, west -- not diagonally). I would like to detect the ...
0
votes
4answers
448 views

How can I know how big my game “world” should be?

here is the world map (randomly generated) for a game I'm making: The green rectangle corresponds to the size of one screen. Each pixel represents 3x3 tiles in my game, this makes the whole map be ...
0
votes
1answer
290 views

Is there a good guide on terrain topography creating?

I want to create a map for my level, and to make it look realistic from topographical pont of view. Is there anything that you can recommend? Edit: I want to create a 3D map of islands, sea, ...
6
votes
4answers
2k views

Is there a library that handles hexagon tiled 2D maps? [closed]

It would represent a map that is semi-square of arbitrary size. It would have a simple system for representation of the map coordinates such as 0101 (first column, 1st hex). I'd want the map to be ...
9
votes
2answers
566 views

.PNG tiles to .PNG map

I was wondering how I can get my 110+ .png map tiles conveniently into a 1:1 pixel ratio size map .png. Ive been scrolling through google and such, and the forum's for the free ware game that I am ...